The arrester should provide the opportunity to fasten with the bolt M10 and have the contact surface with the diameter not more than 40mm, the height of arrester is not more than155mm.
1.The ambient temperature: -40℃ ~+40℃
2.The altitude above sea level :not exceed 1000-2000m (the altiplano area should be indicated when order)
3.Earthquake intensity: not higher than 7 degrees;
4.Maximum wind velocity :less than 35m/s.
5.The filthy area should be given clear indication.
The zinc oxide surge arrester is the most advanced over-voltage protector in the world. Due to make the resistor disc of core component mainly adopt zinc oxide arrester. Compared with the conventional siliconcarbide arrester, this prescription of the product improves greatly the volt-ampere characteristics of the resistor disc and increase through- current capability at over-voltage so as to bring a rad local-changes for the characteristics of the arresters.
Packaging & Delivery
Packaging Details ：Carton, Pallet, Crate, Wooden box or as per your requirement